CN112622367B - 一种物流运输车货厢用阻燃板材及其制备方法 - Google Patents

一种物流运输车货厢用阻燃板材及其制备方法 Download PDF

Info

Publication number
CN112622367B
CN112622367B CN202011440253.2A CN202011440253A CN112622367B CN 112622367 B CN112622367 B CN 112622367B CN 202011440253 A CN202011440253 A CN 202011440253A CN 112622367 B CN112622367 B CN 112622367B
Authority
CN
China
Prior art keywords
flame
retardant
glass fiber
parts
resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202011440253.2A
Other languages
English (en)
Other versions
CN112622367A (zh
Inventor
徐树信
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Maxi Cube Tong Composites Co ltd
Original Assignee
Yangzhou Maxi Cube Tong Composites Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangzhou Maxi Cube Tong Composites Co ltd filed Critical Yangzhou Maxi Cube Tong Composites Co ltd
Priority to CN202011440253.2A priority Critical patent/CN112622367B/zh
Publication of CN112622367A publication Critical patent/CN112622367A/zh
Application granted granted Critical
Publication of CN112622367B publication Critical patent/CN112622367B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

本发明公开了一种物流运输车货厢用阻燃板材及其制备方法及其制备方法，阻燃板材包括阻燃胶衣、喷射纱、阻燃树脂、玻璃纤维材料、玻璃纤维表面毡、阻燃蜂窝芯，阻燃蜂窝芯的上下面均设有玻璃纤维表面毡，玻璃纤维表面毡外表面设有玻璃纤维材料，玻璃纤维材料外表面设有阻燃树脂，阻燃树脂的外表面设有喷射纱，喷射纱的外表面设有阻燃胶衣；本发明的制备方法制得的阻燃板材力学性能高、阻燃效果好，可以解决目前物流运输车厢体板材不阻燃的问题，在物流运输车发生火灾时，能够有效地减缓燃烧速度，为火灾的扑灭赢得宝贵的时间，降低火灾损失和运输人员的危害，具有广泛应用前景。

Description

一种物流运输车货厢用阻燃板材及其制备方法
技术领域
本发明涉及板材生产技术领域，具体涉及一种物流运输车货厢用阻燃板材及其制备方法及其制备方法。
背景技术
近几年随着网络购物迅猛发展，物流运输车也迅速增长。在货物配送的过程中经常会发生手机、笔记本电脑、锂电池等货物发热燃烧、新能源电动车动力电池发热燃烧、车辆轮胎发热燃烧等车辆火灾事故，目前主流的物流运输车的货厢板材多采用热固型玻璃钢复合板或热塑性塑料蜂窝复合板，这些有机的厢板材料并不阻燃，甚至助燃，火灾一旦发生，这些材料会迅速燃烧，根本来不及抢救货物，有时甚至连人员逃离的时间都没有，对人民的生命财产及交通安全造成了重大威胁。为此，本发明提出了一种物流运输车货厢用阻燃板材及其制备方法及其制备方法，以解决现有技术存在的缺点和不足。
发明内容
针对上述存在的问题，本发明提出了物流运输车货厢用阻燃板材及其制备方法，具有优良的力学性能高、阻燃效果好，能够有效地减缓燃烧速度。
为了实现上述的目的，本发明采用以下的技术方案：
一种物流运输车货厢用阻燃板材及其制备方法，所述阻燃板材包括阻燃胶衣、喷射纱、阻燃树脂、玻璃纤维材料、玻璃纤维表面毡、阻燃蜂窝芯，所述阻燃蜂窝芯的上下面均设有所述玻璃纤维表面毡，所述玻璃纤维表面毡外表面设有所述玻璃纤维材料，所述玻璃纤维材料外表面设有所述阻燃树脂，所述阻燃树脂的外表面设有所述喷射纱，所述喷射纱的外表面设有所述阻燃胶衣。
优选的，所述玻璃纤维表面毡由玻璃纤维原丝短切成的股纱并经过制浆、成型、浸胶、烘干制成，所述玻璃纤维表面毡克重为36-100g/㎡。
优选的，所述阻燃塑料蜂窝芯，由阻燃聚丙烯塑料圆管热融合而成的，阻燃聚丙烯塑料圆管内径8-12mm，阻燃聚丙烯塑料圆管壁厚0.2-0.3mm，阻燃塑料蜂窝芯的厚度8-50mm，阻燃塑料蜂窝芯的密度70-120kg/m3。
优选的，所述阻燃胶衣由95-105份间苯新戊二醇基体树脂、0.1-0.5份消泡剂、0.1-0.3份流平剂、1-3份触变剂、5-15份阻燃剂、0.2-2.0份色浆、0.5-1.0份光稳定剂、0.1-0.3份促进剂的原料经高速搅拌混合制备。
优选的，所述消泡剂为聚醚改性硅油；所述流平剂为聚丙烯酸酯类共聚物；所述触变剂为气相二氧化硅；所述阻燃剂为氢氧化铝、氧化锑、二钼酸铵、四溴双酚A中的一种或几种混合物组成；所述色浆为有机或无机颜料的混合溶剂；所述光稳定剂为羟基二苯甲酮衍生物；所述促进剂为0.5-1.0％辛酸钴溶液。
优选的，所述玻璃纤维材料为喷射纱、短切毡、方格布、复合毡中的一种或几种混合组成。
优选的，所述阻燃树脂由90-110份邻苯树脂、10-20份阻燃剂、3-5份空心玻璃微珠、10-20份轻质碳酸氢钙、0.1-0.5份消泡剂、0.1-0.3份促进剂的重量份原料经高速搅拌混合制备。
优选的，所述阻燃剂为氢氧化铝、氧化锑、二钼酸铵、四溴双酚A中的一种或几种混合物；所述空心玻璃微珠粒度为壁厚1-2μm的硼硅酸盐空心球体，所述空心玻璃微珠为经表面硅烷偶联剂处理的密度为0.20-0.60g/cm3，粒径为2-150 μm的空心玻璃微珠；所述轻质碳酸氢钙为800-1200目的沉淀碳酸钙；所述消泡剂为聚醚改性硅油；所述促进剂为0.5-1.0％辛酸钴溶液。
优选的，物流运输车货厢用阻燃板材的制备方法包括以下步骤：
(1)大型平板模具在往复制板机以3.0-5.0m/min运行速度向前运动，启动横向往复移动的胶衣喷枪，向模板上喷射所述阻燃胶衣，喷射量为350-550g/㎡，所述阻燃胶衣层湿膜厚度控制在0.3-0.5mm；
(2)喷好阻燃胶衣的平板模具进入胶衣烘箱进行加热固化，烘箱温度控制在60-80℃，固化时间6-10min；
(3)固化完全的阻燃胶衣层回转到往复制板机下，继续向前运动，运行速度3.0-5.0m/min，启动横向往复移动的阻燃树脂喷枪和玻纤连续纱切割机构，高速喷射的阻燃树脂夹带切成50mm长度的喷射纱，喷射到向前移动的平板模具上，控制喷射纱的喷射量300-600g/㎡，阻燃树脂的喷射量675-1350g/㎡，通过人工推辊压平喷射纱，然后送进烘箱加热固化，烘箱温度控制在70-90℃，固化时间 5-15min；
(4)固化完全的阻燃玻璃钢面板移除烘箱，冷却到室温后脱模打卷，作为内层面板备用，重复上述步骤，制作阻燃玻璃钢面板，不脱模，连同模具一起吊至真空复合台上，自动树脂淋洒机在制备的阻燃玻璃钢面板上均匀淋洒阻燃树脂，阻燃树脂量控制在450-1450g/㎡，然后铺放玻璃纤维材料，玻璃纤维材料克重控制在300-800g/㎡，再通过人工推辊压平玻纤材料；
(5)铺放阻燃蜂窝芯板，推紧阻燃蜂窝芯板保证每块阻燃蜂窝芯板之间的间隙不大于0.5mm，自动树脂淋洒机在阻燃蜂窝芯板上均匀淋洒阻燃树脂，阻燃树脂量控制在450-1450g/㎡，然后铺放玻璃纤维材料，玻璃纤维材料克重控制在 300-800g/㎡，人工推辊压平玻纤材料，保证树脂完全浸润；
(6)铺放预装好的阻燃玻璃钢面板卷板，压上粘接片，铺上真空毯，抽真空进行加压固化，真空度控制在20-80kPa，固化时间控制在60-180min；固化结束后，泄压脱模，对阻燃板材进行修边，得到阻燃板材。
由于采用上述的技术方案，本发明的有益效果是：
(1)本发明采用的无机的玻纤表面毡，代替常用的聚酯表面毡，可以提高蜂窝芯板的阻燃性能；
(2)本发明中采用阻燃塑料可以提高芯板的阻燃性能，从而提高整个板材的阻燃等级。述阻燃玻璃钢面板的外表面为阻燃胶衣，具有阻燃、耐腐蚀、防色变、抗老化等功能；
(3)本发明中通过无机与有机阻燃剂的组合，可以有效提高板材的阻燃性能，降低燃烧时的烟气密度；
(4)本发明中添加空心玻璃微珠不仅可以降低玻璃钢重量，提高玻璃钢面板的强度和刚性，还可以提高玻璃钢面板的阻燃性能；
(5)本发明阻燃板材的力学性能高、阻燃效果好，在厢内货物、厢外动力电池、轮胎发生燃烧时，可以解决目前物流运输车厢体板材不阻燃的问题，在物流运输车发生火灾时，能够有效地减缓燃烧速度，为火灾的扑灭赢得宝贵的时间，降低火灾损失和运输人员的危害。
附图说明：
图1：本发明的结构示意图。
图中：1、阻燃胶衣，2、喷射纱，3、阻燃树脂，4、玻璃纤维材料，5、玻璃纤维表面毡，6、阻燃蜂窝芯。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例，对本发明实施例中的技术方案进行清楚、完整地描述。基于本发明的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1所示：本发明的阻燃板材包括阻燃胶衣1、喷射纱2、阻燃树脂3、玻璃纤维材料4、玻璃纤维表面毡5、阻燃蜂窝芯6，阻燃蜂窝芯6的上下面均设有玻璃纤维表面毡5，玻璃纤维表面毡5外表面设有玻璃纤维材料4，玻璃纤维材料4外表面设有阻燃树脂3，阻燃树脂3的外表面设有喷射纱2，喷射纱2的外表面设有阻燃胶衣1。
实施例1：
制备本实施例1的物流运输车货厢用阻燃板材，具体包括以下步骤：
(1)首先进行阻燃胶衣1的制备：在高速搅拌机的料桶中依次加入以下重量份的原料：100份间苯新戊二醇基体树脂、0.3份消泡剂、0.2份流平剂、2份触变剂、10份阻燃剂、0.5份色浆、0.5份光稳定剂、0.2份促进剂，再启动高速搅拌机进行高速搅拌，搅拌时间25min，配置完成后泵进胶衣料槽中备用。
消泡剂为聚醚改性硅油；流平剂为聚丙烯酸酯类共聚物；触变剂为气相二氧化硅；阻燃剂为氢氧化铝；光稳定剂为羟基二苯甲酮衍生物；促进剂为0.6％辛酸钴溶液；
(2)其次进行阻燃树脂3的制备：在高速搅拌机的料桶中依次加入以下重量份的原料：100份邻苯树脂、15份阻燃剂、4份空心玻璃微珠、15份轻质碳酸氢钙、0.2份消泡剂、0.2份促进剂，再启动高速搅拌机进行高速搅拌，搅拌时间 20min，配置完成后泵进树脂料槽中备用。
阻燃剂为氧化锑；空心玻璃微珠为经表面硅烷偶联剂处理的密度为0.40g/cm 3，粒径为50-150μm的硼硅酸盐空心玻璃微珠；轻质碳酸氢钙为1200目的沉淀碳酸钙；消泡剂为聚醚改性硅油；促进剂为0.8％辛酸钴溶液；
(3)启动往复制板机，表面打好脱模蜡的大型平板模具以运行速度4m/min 向前运动，启动横向往复移动的胶衣喷枪，向模板上喷射阻燃胶衣1，喷射量为500g/㎡，胶衣层湿膜厚度控制在0.45mm。
(4)将喷好胶衣的平板模具进入胶衣烘箱进行加热固化，烘箱温度控制在 70℃，固化时间8min。
(5)固化完全的阻燃胶衣层回转到往复制板机下，继续向前运动，运行速度4m/min，启动横向往复移动的阻燃树脂喷枪和玻纤连续纱切割机构，高速喷射的阻燃树脂3夹带切成50mm长度的喷射纱2，喷射到向前移动的平板模具上，控制喷射纱2的喷射量300g/㎡，阻燃树脂3的喷射量650g/㎡，通过人工推辊压平喷射纱，然后送进烘箱加热固化，烘箱温度控制在80℃，固化时间10min。
(6)固化完全的阻燃玻璃钢面板移除烘箱，冷却到室温后脱模打卷，作为内层面板备用，重复上述步骤，制作阻燃玻璃钢面板，不脱模，连同模具一起吊至真空复合台上，自动树脂淋洒机在阻燃玻璃钢面板上均匀淋洒阻燃树脂3，树脂量控制在850g/㎡，然后铺放玻璃纤维材料4，玻璃纤维材料4为克重为570g/ ㎡的方格布，人工推辊压平玻璃纤维材料4，保证阻燃树脂3完全浸润。
(7)轻轻铺放18mm厚的阻燃蜂窝芯板，阻燃蜂窝芯板表面是玻璃纤维表面毡5，表面毡克重60g/㎡，中间是阻燃蜂窝芯6，蜂窝芯圆管内径8mm，壁厚 0.3mm，推紧芯板保证每块芯板之间的间隙不大于0.5mm。自动树脂淋洒机在阻燃蜂窝芯板上均匀淋洒阻燃树脂，阻燃树脂量控制在850g/㎡，然后铺放玻璃纤维材料，玻璃纤维材料为克重为570g/㎡的方格布，人工推辊压平玻纤材料，保证树脂完全浸润。
(8)铺放预装好的阻燃玻璃钢面板卷板，压上粘接片，铺上真空毯，抽真空进行加压固化，真空度控制在65kPa之间，固化时间控制在120min，固化结束后，泄压脱模，对阻燃板材进行修边，得到实施例1的阻燃板材。
实施例2：
制备本实施例2的物流运输车货厢用阻燃板材，具体包括以下步骤：
(1)首先进行阻燃胶衣1的制备：在高速搅拌机的料桶中依次加入重量份为95份间苯新戊二醇基体树脂、0.2份消泡剂、0.3份流平剂、1份触变剂、8份阻燃剂、1份色浆、1份光稳定剂、0.3份促进剂的原料，再启动高速搅拌机进行高速搅拌，搅拌时间25min，配置完成后泵进胶衣料槽中备用。
消泡剂为聚醚改性硅油；流平剂为聚丙烯酸酯类共聚物；触变剂为气相二氧化硅；阻燃剂为四溴双酚A；光稳定剂羟基二苯甲酮衍生物为；促进剂为0.7％辛酸钴溶液；
(2)其次进行阻燃树脂3的制备：在高速搅拌机的料桶中依次加入重量份为105份邻苯树脂、20份阻燃剂、3份空心玻璃微珠、20份轻质碳酸氢钙、0.1 份消泡剂、0.3份促进剂原料，再启动高速搅拌机进行高速搅拌，搅拌时间25min，配置完成后泵进树脂料槽中备用。
阻燃剂为二钼酸铵；空心玻璃微珠为经表面硅烷偶联剂处理的密度为 0.60g/cm3，粒径为100-150μm的硼硅酸盐空心玻璃微珠；轻质碳酸氢钙为1000 目的沉淀碳酸钙；消泡剂为聚醚改性硅油；促进剂为0.9％辛酸钴溶液
(3)启动往复制板机，表面打好脱模蜡的大型平板模具向前运动，运行速度3m/min，启动横向往复移动的胶衣喷枪，向模板上喷射阻燃胶衣1，喷射量为 450g/㎡，胶衣层湿膜厚度控制在0.35mm。
(4)将喷好胶衣的平板模具进入胶衣烘箱进行加热固化，烘箱温度控制在 60℃，固化时间10min。
(5)固化完全的阻燃胶衣层回转到往复制板机下，继续向前运动，运行速度5m/min，启动横向往复移动的阻燃树脂喷枪和玻纤连续纱切割机构，高速喷射的阻燃树脂3夹带切成50mm长度的喷射纱2，喷射到向前移动的平板模具上，控制喷射纱2的喷射量450g/㎡，阻燃树脂3的喷射量900g/㎡，通过人工推辊压平喷射纱，然后送进烘箱加热固化，烘箱温度控制在90℃，固化时间8min
(6)固化完全的阻燃玻璃钢面板移除烘箱，冷却到室温后脱模打卷，作为内层面板备用，重复上述步骤，制作阻燃玻璃钢面板，不脱模，连同模具一起吊至真空复合台上，自动树脂淋洒机在阻燃玻璃钢面板上均匀淋洒阻燃树脂3，树脂量控制在900g/㎡，然后铺放玻璃纤维材料4，玻璃纤维材料4为克重为450g/ ㎡的方格布，人工推辊压平玻璃纤维材料4，保证阻燃树脂3完全浸润。
(7)轻轻铺放15mm厚的阻燃蜂窝芯板，阻燃蜂窝芯板表面是玻璃纤维表面毡5，表面毡克重40g/㎡，中间是阻燃蜂窝芯6，蜂窝芯圆管内径10mm，壁厚0.2mm，推紧芯板保证每块芯板之间的间隙不大于0.5mm。自动树脂淋洒机在阻燃蜂窝芯板上均匀淋洒阻燃树脂，阻燃树脂量控制在900g/㎡，然后铺放玻璃纤维材料，玻璃纤维材料为克重为450g/㎡的方格布，人工推辊压平玻纤材料，保证树脂完全浸润。
(8)铺放预装好的阻燃玻璃钢面板卷板，压上粘接片，铺上真空毯，抽真空进行加压固化，真空度控制在50kPa之间，固化时间控制在100min，固化结束后，泄压脱模，对阻燃板材进行修边，得到实施例2的阻燃板材
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实例的说明只是用于帮助理解本发明的方法及其核心思想。以上所述仅是本发明的优选实施方式，应当指出，由于文字表达的有限性，而客观上存在无限的具体结构，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进、润饰或变化，也可以将上述技术特征以适当的方式进行组合；这些改进润饰、变化或组合，或未经改进将发明的构思和技术方案直接应用于其它场合的，均应视为本发明的保护范围。

Claims (5)

1.一种物流运输车货厢用阻燃板材，其特征在于，所述阻燃板材包括阻燃胶衣、喷射纱、阻燃树脂、玻璃纤维材料、玻璃纤维表面毡、阻燃蜂窝芯，所述阻燃蜂窝芯的上下面均设有所述玻璃纤维表面毡，所述玻璃纤维表面毡外表面设有所述玻璃纤维材料，所述玻璃纤维材料外表面设有所述阻燃树脂，所述阻燃树脂的外表面设有所述喷射纱，所述喷射纱的外表面设有所述阻燃胶衣，所述阻燃蜂窝芯是由阻燃聚丙烯塑料圆管热融合而成的，阻燃聚丙烯塑料圆管内径为8-12mm，圆管壁厚为0.2-0.3mm；阻燃蜂窝芯的厚度为8-50mm，密度为70-120kg/m3；所述阻燃胶衣由95-105份间苯新戊二醇基体树脂、0.1-0.5份消泡剂、0.1-0.3份流平剂、1-3份触变剂、5-15份阻燃剂、0.2-2.0份色浆、0.5-1.0份光稳定剂、0.1-0.3份促进剂的原料经高速搅拌混合制备，其中所述阻燃剂为氢氧化铝、氧化锑、二钼酸铵、四溴双酚A中的一种或几种混合物组成；所述阻燃树脂由90-110份邻苯树脂、10-20份阻燃剂、3-5份空心玻璃微珠、10-20份轻质碳酸氢钙、0.1-0.5份消泡剂、0.1-0.3份促进剂的重量份原料经高速搅拌混合制备，其中所述阻燃剂为氢氧化铝、氧化锑、二钼酸铵、四溴双酚A中的一种或几种混合物。
2.根据权利要求1所述的物流运输车货厢用阻燃板材，其特征在于，所述玻璃纤维表面毡由玻璃纤维原丝短切成的股纱并经过制浆、成型、浸胶、烘干制成，所述玻璃纤维表面毡克重为36-100g/㎡。
3.根据权利要求1所述的物流运输车货厢用阻燃板材，其特征在于，所述阻燃胶衣中的消泡剂为聚醚改性硅油；所述流平剂为聚丙烯酸酯类共聚物；所述触变剂为气相二氧化硅；所述色浆为有机或无机颜料的混合溶剂；所述光稳定剂为羟基二苯甲酮衍生物；所述促进剂为0.5-1.0％辛酸钴溶液。
4.根据权利要求1所述的物流运输车货厢用阻燃板材，其特征在于，所述玻璃纤维材料为喷射纱、短切毡、方格布、复合毡中的一种或几种混合组成。
5.根据权利要求1所述的物流运输车货厢用阻燃板材，其特征在于，所述阻燃树脂中的空心玻璃微珠粒度为壁厚1-2μm的硼硅酸盐空心球体，所述空心玻璃微珠为经表面硅烷偶联剂处理的密度为0.20-0.60g/cm 3 ，粒径为2-150μm的空心玻璃微珠；所述轻质碳酸氢钙为800-1200目的沉淀碳酸钙；所述消泡剂为聚醚改性硅油；所述促进剂为0.5-1.0％辛酸钴溶液。
CN202011440253.2A 2020-12-07 2020-12-07 一种物流运输车货厢用阻燃板材及其制备方法 Active CN112622367B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011440253.2A CN112622367B (zh) 2020-12-07 2020-12-07 一种物流运输车货厢用阻燃板材及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011440253.2A CN112622367B (zh) 2020-12-07 2020-12-07 一种物流运输车货厢用阻燃板材及其制备方法

Publications (2)

Publication Number Publication Date
CN112622367A CN112622367A (zh) 2021-04-09
CN112622367B true CN112622367B (zh) 2023-01-17

Family

ID=75309252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011440253.2A Active CN112622367B (zh) 2020-12-07 2020-12-07 一种物流运输车货厢用阻燃板材及其制备方法

Country Status (1)

Country Link
CN (1) CN112622367B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114439186B (zh) * 2022-02-21 2023-07-18 南京林业大学 一种表面不燃复合材料板材及其制作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103373007A (zh) * 2012-04-17 2013-10-30 合肥杰事杰新材料股份有限公司 一种阻燃塑料蜂窝板及其制备方法和应用
CN104031211A (zh) * 2014-06-17 2014-09-10 常州天马集团有限公司（原建材二五三厂） 无卤阻燃胶衣树脂及其制备方法
JP2018199267A (ja) * 2017-05-29 2018-12-20 利昌工業株式会社 難燃性ハニカムコアサンドイッチパネル構造体の製造方法、および、難燃性ハニカムコアサンドイッチパネル構造体
CN109988402A (zh) * 2017-12-29 2019-07-09 深圳光启尖端技术有限责任公司 一种胶衣树脂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082450B1 (fr) * 2018-06-14 2020-12-11 Cathair Procede de realisation d'un panneau composite et panneau composite obtenu par ledit procede

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103373007A (zh) * 2012-04-17 2013-10-30 合肥杰事杰新材料股份有限公司 一种阻燃塑料蜂窝板及其制备方法和应用
CN104031211A (zh) * 2014-06-17 2014-09-10 常州天马集团有限公司（原建材二五三厂） 无卤阻燃胶衣树脂及其制备方法
JP2018199267A (ja) * 2017-05-29 2018-12-20 利昌工業株式会社 難燃性ハニカムコアサンドイッチパネル構造体の製造方法、および、難燃性ハニカムコアサンドイッチパネル構造体
CN109988402A (zh) * 2017-12-29 2019-07-09 深圳光启尖端技术有限责任公司 一种胶衣树脂及其制备方法

Also Published As

Publication number Publication date
CN112622367A (zh) 2021-04-09

Similar Documents

Publication Publication Date Title
WO2018033042A1 (zh) 高纤维含量纤维增强聚氨酯硬泡复合板材及其制作方法
CN112622367B (zh) 一种物流运输车货厢用阻燃板材及其制备方法
CN101439604B (zh) 一种制造轻质gmt板材的方法
CN102816425B (zh) 一种采光用低热辐射型纤维增强复合材料，采光板及其制备方法
CN108996985B (zh) 一种气凝胶毡隔热保温材料的制备方法
CN108773089A (zh) 一种玻璃钢制品的制作工艺
CN217514710U (zh) 一种纤维增强热塑性保温板
CN116001319A (zh) 一种免脱模布风电叶片拉挤板的制备方法及装置
CN106848133B (zh) 一种用于电动汽车的复合材料耐火电池包及其制备方法
CN104044312A (zh) 彩钢复合板、其制备方法及包括其的彩钢夹芯板
CN116141763A (zh) 一种飞行器用耐高温蜂窝芯及其制备方法
CN111038042A (zh) 一种超轻高强高吸音纤维增强热塑性发泡复合板材及其制备方法
CN114953644A (zh) 一种纤维增强热塑性保温板及其制备方法
JP4480445B2 (ja) 着色パネル組立部品
CN102199333A (zh) 酚醛蜂窝芯增强先进复合材料的制造方法
CN205255608U (zh) 一种工字型夹芯复合板
CN105542506B (zh) 汽配用smc材料及其制备方法
CN117207557A (zh) 一种干纤维带生产方法及干纤维带
CN114567941B (zh) 利用碳纤维编织物边角料制备电致热加热片的方法
CN103387751A (zh) 一种阻燃高强玻璃钢格栅的生产方法
CN110435117B (zh) 一种低热值高强度电缆支架及其制备方法
CN110272587B (zh) 一种抗寒耐高温阻燃复合材料及其制备方法
CN112776226A (zh) 一种具有自动加热功能的大尺寸平板模具及其制备方法
CN117507515B (zh) 一种以无机纤维布为骨架的高温可陶瓷化防火隔热垫
CN208293203U (zh) 一种纤维数控编织机

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A flame-retardant board and its preparation method for the cargo compartment of logistics transport vehicles

Effective date of registration: 20230926

Granted publication date: 20230117

Pledgee: Bank of China Limited Hangjiang Branch, Yangzhou

Pledgor: Yangzhou Maxi-Cube Tong Composites Co.,Ltd.

Registration number: Y2023980058718

PE01 Entry into force of the registration of the contract for pledge of patent right